For families visiting St. Croix, Buck Island Reef National Monument is one of the most unforgettable snorkeling destinations in the U.S. Virgin Islands. Located just 1.5 miles off St. Croix’s north shore, it’s accessible only by boat and makes for a perfect day trip, especially from Christiansted. The island is federally protected and entirely uninhabited, creating a unique experience that combines nature, learning, and adventure for kids and parents alike.
A Protected Snorkeling Destination
Buck Island is one of only three underwater national trails in the United States. The reef surrounding the island is home to over 250 species of colorful Caribbean fish, including parrotfish, angelfish, butterflyfish, blue tangs, and surgeonfish. Families may also see eagle rays, lobsters, octopuses, and juvenile reef sharks in the area. The reef has been protected since 1961, when President John F. Kennedy declared it a National Monument, and has since been expanded to cover over 18,000 acres of land and sea.
The underwater snorkel trail, located within a sheltered lagoon, is one of the highlights. Signs placed underwater help snorkelers of all ages identify coral types and marine life, turning the trip into an educational experience for school-aged kids and teens. The clear, calm waters in this area are generally suitable for families, though all snorkelers are required to wear flotation vests, which are provided on guided tours.
Turtle Beach, Buck Island – A Family-Friendly Stop After Snorkeling
Turtle Beach is located on the west side of Buck Island, just about 1.5 miles off St. Croix’s northeast coast. Known for its powdery white sand and clear turquoise water, Turtle Beach is a stunning place for families to relax after snorkeling. The water here is generally calm, making it a safe area for children to swim or practice using snorkel gear near shore.
Families visiting Turtle Beach can enjoy:
- Swimming and wading in shallow, clear water
- Walking along a wide stretch of beach
- Resting in the sand with room to spread out towels and gear
- A short hike up the island for great views (bring proper shoes and sun protection)
This part of Buck Island is managed by the National Park Service and is completely uninhabited, so there are no shops or restaurants. Visitors should bring their own food, water, sunscreen, and beach shade. Some tour operators include snacks or lunch, so be sure to ask when booking.
The park provides:
- Restrooms
- Picnic tables
- BBQ grills
There is little natural shade, so it’s especially important to pack hats, UV shirts, and sunscreen for kids.
Important Rules and Reminders
Because Buck Island is a protected national monument:
- No camping, glass containers, artificial lights, or loud music
- Fires only in designated grills
- No digging, staking umbrellas, or using tent poles on the beach
- The island is closed from sunset to sunrise to protect nesting turtles
- Pets are not allowed
Boaters can anchor offshore in designated areas with a permit, but there’s no overnight camping allowed on the island.
Getting There
Turtle Beach is only accessible by boat. Families can either:
- Book a licensed tour with a full or half-day Buck Island trip, or
- Visit on a private boat with the required permit
Tour fees vary, and most include snorkeling at the underwater trail on the east side before heading over to Turtle Beach to relax.
Marine Life and Seasonal Highlights
In addition to the rich reef life, Buck Island is also a nesting site for sea turtles. Families visiting in the early summer months may be lucky enough to spot turtles swimming near the reef or even nesting along the shoreline. This makes it an especially memorable outing for kids who love sea life and want to see animals in their natural habitat.
How to Visit and Tour Options
Because Buck Island is a protected area, access is limited to boats with special permits through the National Park Service (NPS). Several licensed tour operators offer half-day and full-day snorkeling trips departing from Christiansted. These tours usually include all snorkeling gear, safety equipment, and guidance from certified staff—ideal for families who are newer to snorkeling or want added support in the water.
Some tours also include food and drinks, which is helpful since there are no facilities, restrooms, or restaurants on Buck Island. Families should plan accordingly—either book a trip that includes refreshments or bring snacks, plenty of drinking water, and sun protection.
What Parents Should Know
While Buck Island is family-friendly, there are a few things parents should consider:
- The boat ride: The trip to Buck Island takes about 20–30 minutes each way. Kids prone to motion sickness should be prepared.
- No on-island amenities: There are no bathrooms or changing facilities, so come prepared and dress appropriately.
- Safety gear required: All snorkelers must wear flotation vests. Most tour operators provide these for both kids and adults.
- Sun protection: Bring reef-safe sunscreen, rash guards, and hats. Shade is limited.
- Supervision: While tours provide guides, parents should closely supervise young swimmers in open water conditions.
Why Buck Island Is Worth It for Families
Despite the need for planning, snorkeling at Buck Island with kids is one of the best ways to introduce children to the wonders of marine ecosystems. The combination of calm lagoon waters, abundant marine life, and educational signage make this spot stand out. Add in the chance to see turtles or juvenile sharks, and it becomes a highlight of any St. Croix itinerary.
For families looking for a safe, memorable, and enriching day on the water, Buck Island is a top choice in the U.S. Virgin Islands.
